MAGNETIC POLE IDENTIFIER
What is Magnetic pole identifier ( Magnetic pole searcher) ?
Magnetic Pole Identifier is a great
tool for identifying the poles of
magnets. A small magnet is painted
on both ends and is suspended, free
to rotate, in a plastic housing. The
blue end of the magnet is the North
pole and will point toward the South
pole of other magnets. The red end
is the South pole and will point
toward the North end of another
Use this tool to determine the north
and south poles of magnets.